8153416: unexport javah from jdk.compiler moduleReviewed-by: mchung
8076543: Add @modules as needed to the langtools testsReviewed-by: jjg, shurailine
8031545: [javac] refactor and cleanup JNIWriter.javaReviewed-by: jjg
Merge
8000407: remove @GenerateNativeHeaderReviewed-by: vromero, darcy
8004982: JDK8 source with GPL header errorsReviewed-by: ohair
8003412: javac needs to understand java.lang.annotation.NativeReviewed-by: mcimadamore
7150368: javac should include basic ability to generate native headersReviewed-by: mcimadamore, darcy, ohrstrom